Cold collisions between alkali and alkaline-earth hetero nuclear atom-ion system Li + Ba${}^{+}$

D. Sardar, S. Naskar

In a recent experiment by Schaetz group \cite{weckesser2021}, the quantum $s$-wave regime has been attained for alkali and alkaline-earth atom-ion combination (Li-Ba${}^{+}$). We inves…